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173 results for “Syngnathidae”
Figure 2 from: Han S-Y, Kim J-K, Kai Y, Senou H (2017) Seahorses of the Hippocampus coronatus complex: taxonomic revision, and description of Hippocampus haema, a new species from Korea and Japan (Teleostei, Syngnathidae). ZooKeys 712: 113-139. https://doi.org/10.3897/zookeys.712.14955
Figure 2 - Meristic and morphometric characters used in Hippocampus analyses following Lourie (2003). Abbreviations: eye spine (ES), cheek spine (CS), anterior coronet spine (ACS), posterior coronet spine (PCS), corona (Coa), dorsal spine of the first trunk ring (FTrRDS), dorsal spine of the last trunk ring (LTrRDS; Wing-tip spine [WS] as in H. coronatus and H. haema). Points used for measurements: a tip of snout (upper jaw) b anterior side of tubercle/spine c anterior edge of orbit d posterior edge of orbit e mid-point of cleithral ring f median groove (central depression) of coronet g gill opening h mid-point of lateral ridge of the last trunk ring i tail tip. Measurements: a–b snout length (SnL) c–d eye diameter (ED), a–e head length (HL) e–f coronet height from mid-point of cleithral ring (CHMC) f–g coronet height from gill opening (CHGO) e–h trunk length (TrL) h–i tail length (TaL) a–e–h–i standard length (SL). Photographed specimen H. haema PKU 10129 (paratype).
Figure 1 from: Han S-Y, Kim J-K, Kai Y, Senou H (2017) Seahorses of the Hippocampus coronatus complex: taxonomic revision, and description of Hippocampus haema, a new species from Korea and Japan (Teleostei, Syngnathidae). ZooKeys 712: 113-139. https://doi.org/10.3897/zookeys.712.14955
Figure 1 - Distribution of the species within the Hippocampus coronatus complex: H. haema (red circles; the filled red circle indicates the holotype), H. coronatus (green triangles), and H. sindonis (blue squares; the filled blue square indicates the holotype).
Figure 5 from: Han S-Y, Kim J-K, Kai Y, Senou H (2017) Seahorses of the Hippocampus coronatus complex: taxonomic revision, and description of Hippocampus haema, a new species from Korea and Japan (Teleostei, Syngnathidae). ZooKeys 712: 113-139. https://doi.org/10.3897/zookeys.712.14955
Figure 5 - X-radiographs of Hippocampus specimens. A H. haema PKU 9641 (holotype) B H. haema NIBR-P 5412 (paratype) C H. coronatus FAKU 137348 D H. sindonis FAKU 137340 E H. sindonis USNM 49730 (holotype) F H. mohnikei FAKU 135643. a' indicates the anterior coronet spine; 5' indicates the posterior coronet spine (the 5th tip on the corona); the first (1) and last (10 or 11) trunk rings are marked.
Figure 7 from: Han S-Y, Kim J-K, Kai Y, Senou H (2017) Seahorses of the Hippocampus coronatus complex: taxonomic revision, and description of Hippocampus haema, a new species from Korea and Japan (Teleostei, Syngnathidae). ZooKeys 712: 113-139. https://doi.org/10.3897/zookeys.712.14955
Figure 7 - Neighbor-joining tree showing the relationships among species of Hippocampus based on mtDNA sequences. A tree produced using multiple loci (cytochrome b, 16S rRNA, and 12S rRNA) as partitions B tree produced using 12S rRNA, only. Numbers in branches indicate bootstrap probabilities obtained from 1000 bootstrap replications. Scale bar = genetic distance of 0.02.
Figure 4 from: Han S-Y, Kim J-K, Kai Y, Senou H (2017) Seahorses of the Hippocampus coronatus complex: taxonomic revision, and description of Hippocampus haema, a new species from Korea and Japan (Teleostei, Syngnathidae). ZooKeys 712: 113-139. https://doi.org/10.3897/zookeys.712.14955
Figure 4 - Coloration of fresh specimens. A Hippocampus haema (paratype, PKU 9424) B H. coronatus (FAKU 137351) C H. sindonis (FAKU 137339).
Figure 2 in First record of Hippichthys albomaculosus Jenkins & Mailautoka, 2010 (Syngnathidae) in New Caledonia
Figure 2. – Hippichthys albomaculosus, MNHN-IC-2022-0001, tag RTNC- 371, female, 48.85 mm SL, from Népia River, New Caledonia (© Charpin).
Figure 3. – Coelonotus kaipuae n in A new species of freshwater pipefish (Teleostei: Syngnathidae: Coelonotus) from Papua New Guinea
Figure 3. – Coelonotus kaipuae n. sp. Up: Holotype, MNHN IC-2021-0306 (tag 19161), male, 86.22 mm SL. Gavuvu river, New Britain (Papua New Guinea), 28 Oct. 2018, Keith coll. Down: Paratype, in MNHN IC-2021-0307 (tag 19167), female, 83.87 mm SL. Gavuvu river, New Britain (Papua New Guinea), 28 Oct. 2018, Keith coll.
FIGURE 2 in Partial characterization of digestive proteases in juveniles of Microphis brachyurus (short-tailed pipefish) (Syngnathiformes: Syngnathidae)
FIGURE 2 | Effect of temperature on digestive proteases of juvenile of short-tailed pipefish (Microphis brachyurus): A. optimum temperature of acidic proteases; B. thermal stability of acidic proteases; C. optimum temperature of alkaline proteases; and D. thermal stability of alkaline proteases (mean ± SD, n = 3). Mean values denoted with different letters are statistically different, p <0.05.
FIGURE 1 in Partial characterization of digestive proteases in juveniles of Microphis brachyurus (short-tailed pipefish) (Syngnathiformes: Syngnathidae)
FIGURE 1 | Effect of pH on the enzymatic activity of digestive proteases of short-tailed pipefish (Microphis brachyurus) juveniles for the determination of: A. optimal pH of acidic proteases; B. optimal pH of alkaline proteases; C. pH stability of acidic proteases; and D. pH stability of alkaline proteases (mean ± SD, n = 3). Mean values denoted with different letters are statistically different, p <0.05.
Figure 6 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 6 Hippocampuspontohi, AMS I.47833-001, preserved male non-type, 13.9 mm SL, Cape Kri, Raja Ampat, Indonesia (photograph Graham Short).
Figure 3 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 3 Hippocampusjapapigu, UW 157506, preserved female holotype, 16.33 mm SL (left), and UW 157506, 15.59 mm SL, male paratype (right), Hachijo-jima Island, Izu Islands, Japan (photograph Graham Short).
Figure 2 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 2 Hippocampusjapapigu, paratypes directly after collection (A) UW 157507, male, 15.59 mm SL (B) KAUM-I. 111770, female, 14.54 mm SL, Hachijo-jima Island, Izu Islands, Japan (photographs Hiroyuki Motomura).
Figure 9 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 9 Computed tomography scanned anterior trunk area of Hippocampusjapapigu, UW 157506, male holotype, 16.33 mm SL, Hachijo-jima Island, Japan (photograph Graham Short). A Anterolateral view B Lateral view. Note the pair of spines projecting dorsolaterad on STrR1 and triangular bony mounds arched dorsad on STrR2, STrR3, and STrR4. Abbreviations: CL, cliethral ring; STrR1, first superior trunk ridge; STrR2, second superior trunk ridge; STrR3, third superior trunk ridge; STrR4, fourth superior trunk ridge; STrR5, fifth superior trunk ridge; STrR6, sixth superior trunk ridge.
Figure 5 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 5 Hippocampusjapapigu in situ, Hachijo-jima Island, Izu Islands, Japan from 10 m depth (photograph Richard Smith).
Supplementary material 2 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
NJ tree of COI sequences from 21 specimens of H.pontohi and those referred to H.severnsi :
Figure 10 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 10 Computed tomography scanned anterior trunk area of Hippocampuspontohi, AMS I.47833-001, preserved male non-type, 16.33 mm SL, Cape Kri, Raja Ampat, Indonesia (photograph Graham Short). A Anterolateral view B Dorsal view. Note the double pair of spines projecting dorsolaterad on STrR1 and STrR1, respectively, and laterodorsal surface flat on STrR3, and STrR4. Abbreviations: CO, coronet; CL, cliethral ring; STrR1, first superior trunk ridge; STrR2, second superior trunk ridge; STrR3, third superior trunk ridge; STrR4, fourth superior trunk ridge; STrR5, fifth superior trunk ridge; STrR6, sixth superior trunk ridge.
Figure 4 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 4 Hippocampusjapapigu in situ, Hachijo-jima Island, Izu Islands, Japan at 15 m depth (photograph Richard Smith).
Figure 1 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 1 Hippocampusjapapigu, UW 157506, female holotype directly after collection, 16.33 mm SL, Hachijo-jima Island, Izu Islands, Japan (photograph Hiroyuki Motomura).
Video 1 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Video 1 YouTube video of a pair of specimens of Hippocampusjapapigu on rocky reef wall (video by Akira Bingoeral 2007)
Figure 8 from: Short G, Smith R, Motomura H, Harasti D, Hamilton H (2018) Hippocampus japapigu, a new species of pygmy seahorse from Japan, with a redescription of H. pontohi (Teleostei, Syngnathidae). ZooKeys 779: 27-49. https://doi.org/10.3897/zookeys.779.24799
Figure 8 Comparison of the lateral view of reconstructed μCT scans of skeletons of A Hippocampusjapapigu, UW 157506, preserved male holotype, 16.33 mm SL, Hachijo-jima Island, Japan, and its most similar congener B Hippocampuspontohi, AMS I.47833-001, preserved male non-type 13.9 mm SL, Cape Kri, Raja Ampat, Indonesia (photographs Graham Short).
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OpenNeuro
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